html, body{
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
}

p {
    overflow: auto;    
    margin: 0;
}

input {
    padding: 0;
}

.banner {
    width: 100%;
    height: 40px;
    text-align: center;
    color: #595959;
    font-size: 16px;
    font-weight: 800;
    box-shadow: 0 2px 4px rgba(0, 0, 0, .12), 0 0 6px rgba(0, 0, 0, .04);
}

.banner div{
    width: 100%;
    height: 30px;
    margin-top: 5px;
}

.container{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.main{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.principle{
    width: 100%;
    text-align: center;
    padding: 90px 0px 20px 0px;
}

.message-box{
    height: 70px;
    padding-bottom: 10px;
}

.message-success{
    background-color: #f0f9eb;
    border: 1px solid #e1f3d8;
    border-radius: 2px;
    color: #67C23A;
    font-size: 14px;
    padding: 6px 16px;
}

.message-error{
    background-color: #fef0f0;
    border: 1px solid #fde2e2;
    border-radius: 2px;
    color: #F56C6C;
    font-size: 14px;
    padding: 6px 16px;
}

.rtn-msg{
    display: inline-block;
    line-height: 1;
}

.info-box{
    width: 528px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.protocol-box{
    width: 176px;
    height: 40px;
    text-align: center;
}

.port-box{
    width: 174px;
    height: 40px;
    text-align: center;
    border-left: 1px solid #c9c9c9;
    border-right: 1px solid #c9c9c9;
}

.status-box{
    width: 176px;
    height: 40px;
    text-align: center;
}

.description{
    color: #595959;
    font-size: 16px;
    font-weight: 800;
}

.content{
    color: #7f7f7f;
    margin-top: 8px;
    font-size: 16px;
}

.port-editor{
    width: 50px;
    height: 24px;
    border-top: none;
    border-left: none;
    border-right: none;
    text-align: center;
    border-color: #7f7f7f;
    outline: medium;
}

.control-box{
    width: 228px;
    height: 80px;
    display: flex;
    justify-content: space-around;
    padding-top: 40px;
}

.tips{
    color: #7f7f7f;
    margin-top: 5px;
    padding: 1px;
    font-size: 12px;
    text-align: center;
}

.start-btn{
    border: 1px solid transparent;
}

.start-btn:hover{
    border-radius: 10px;
    border: 1px solid #5FB878;
    border-collapse: collapse;
}

.stop-btn{
    border: 1px solid transparent;
}

.stop-btn:hover{
    border-radius: 10px;
    border: 1px solid #FF5722;
}